crypto: sa2ul - stop probe if context pool creation fails

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-93158
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-17 17:18:11 UTC
Updated2026-09-17 17:18:11 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: crypto: sa2ul - stop probe if context pool creation fails sa_ul_probe() calls sa_init_mem() to create the DMA pool used for security context buffers, but ignores its return value. If pool creation fails, probe still continues with DMA setup, algorithm registration and child population even though later request setup depends on that pool. Stop probing when sa_init_mem() fails, and route that failure to the PM cleanup path without attempting to destroy an uncreated DMA pool.

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 7694b6ca649fead1a57046935711bc82dfc78cfb 304dcd26bfc3ce6771c2bd3b7c0299dcfd5f4e06 git Not specified
CNA Linux Linux affected 7694b6ca649fead1a57046935711bc82dfc78cfb 9907426b438e4dbc8c45138bd440ad6d732d80b7 git Not specified
CNA Linux Linux affected 7694b6ca649fead1a57046935711bc82dfc78cfb 9a692a6a2b47328a36c8d80c7fbf81da16b6d6b1 git Not specified
CNA Linux Linux affected 7694b6ca649fead1a57046935711bc82dfc78cfb 04c46784ec249cac995e31f0691397b82bdaa5fd git Not specified
CNA Linux Linux affected 7694b6ca649fead1a57046935711bc82dfc78cfb f72c7837614a9705f8b3021828d49c9f095803ba git Not specified
CNA Linux Linux affected 7694b6ca649fead1a57046935711bc82dfc78cfb 91ded4742fcde6ad415c4d8a20e5ea0dcdf4f73e git Not specified
CNA Linux Linux affected 7694b6ca649fead1a57046935711bc82dfc78cfb b68b35ed97d3e18edb9dea500d88420a95006742 git Not specified
CNA Linux Linux affected 7694b6ca649fead1a57046935711bc82dfc78cfb d03f980a25853f6a380895119a572a3bb1194e8d git Not specified
CNA Linux Linux affected 5.9 Not specified
CNA Linux Linux unaffected 5.9 semver Not specified
CNA Linux Linux unaffected 5.10.270 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.221 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.188 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.157 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.110 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.52 6.18.* semver Not specified
CNA Linux Linux unaffected 7.2.6 7.2.* semver Not specified
CNA Linux Linux unaffected 7.3-rc1 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/91ded4742fcde6ad415c4d8a20e5ea0dcdf4f73e 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/304dcd26bfc3ce6771c2bd3b7c0299dcfd5f4e06 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/9a692a6a2b47328a36c8d80c7fbf81da16b6d6b1 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/9907426b438e4dbc8c45138bd440ad6d732d80b7 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/04c46784ec249cac995e31f0691397b82bdaa5fd 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/f72c7837614a9705f8b3021828d49c9f095803ba 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/d03f980a25853f6a380895119a572a3bb1194e8d 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/b68b35ed97d3e18edb9dea500d88420a95006742 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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